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Formaldehydes and Paraformaldehydes

Formaldehyde and formaldehyde polymers, typically in aqueous solution and suitable for use as histological fixatives, disinfectants, or in chemical synthesis.
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16 – 30 of 97 results
16

Ricca Chemical Company Formaldehyde, 26% (w/w), Ricca Chemical
SDP

CAS: 7732-18-5 Molecular Formula: CH2O Molecular Weight (g/mol): Mixture MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

PubChem CID 712
CAS 7732-18-5
Molecular Weight (g/mol) Mixture
ChEBI CHEBI:16842
MDL Number MFCD00003274
SMILES C=O
Synonym formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde
IUPAC Name formaldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
17

Thermo Scientific Chemicals Paraformaldehyde, 20% w/v aq. soln., methanol free

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00133991 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

EDGE
PubChem CID 712
CAS 50-00-0
Molecular Weight (g/mol) 30.03
ChEBI CHEBI:16842
MDL Number MFCD00133991
SMILES C=O
IUPAC Name formaldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
18

Thermo Scientific™ Pierce™ 16% Formaldehyde (w/v), Methanol-free
GSA_VA

Vials of high-quality, methanol-free formaldehyde, a general IHC fixative and reversible amine-crosslinking agent for protein and nucleic acid samples.

Physical Form Liquid
Chemical Name or Material Formaldehyde
Recommended Storage Store in original container protected from direct sunlight in a dry, cool and well-ventilated area.
Product Line Pierce
20

Honeywell-Riedel-de Haen Formaldehyde Solution, Meets analytical specification of Ph.Eur.BP, 35 wt. %, Honeywell™ Riedel-de Haen™

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 SMILES: C=O

PubChem CID 712
CAS 50-00-0
Molecular Weight (g/mol) 30.03
ChEBI CHEBI:16842
MDL Number MFCD00003274
SMILES C=O
Synonym formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
22

Richard-Allan Scientific™ Formaldehyde (37%), Epredia™

Fix and store tissue specimens in histological applications with Epredia™ Richard-Allan Scientific™ Formaldehyde (37%).

23

Spectrum Chemical Manufacturing Corporation Paraformaldehyde, Purified, Spectrum™ Chemical
SDP

CAS: 30525-89-4

CAS 30525-89-4
24

LabChem, Inc. Formaldehyde, ACS Grade, 36.5% (w/w) to 38.0% (w/w), LabChem™

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.03 MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

PubChem CID 712
CAS 50-00-0
Molecular Weight (g/mol) 30.03
ChEBI CHEBI:16842
MDL Number MFCD00003274
SMILES C=O
Synonym formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde
IUPAC Name formaldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
25

Formaldehyde Sodium Bisulfite Hemihydrate 97.0+%, TCI America™
SDP

CAS: 63148-74-3 Molecular Formula: C2H10Na2O9S2 Molecular Weight (g/mol): 288.193 InChI Key: ZOOZASWIMKXRIF-UHFFFAOYSA-N Synonym: Hydroxymethanesulfonic Acid Sodium Salt, Sodium Hydroxymethanesulfonate PubChem CID: 131882352 IUPAC Name: hydroxymethanesulfonic acid;sodium;hydrate SMILES: C(O)S(=O)(=O)O.C(O)S(=O)(=O)O.O.[Na].[Na]

PubChem CID 131882352
CAS 63148-74-3
Molecular Weight (g/mol) 288.193
SMILES C(O)S(=O)(=O)O.C(O)S(=O)(=O)O.O.[Na].[Na]
Synonym Hydroxymethanesulfonic Acid Sodium Salt, Sodium Hydroxymethanesulfonate
IUPAC Name hydroxymethanesulfonic acid;sodium;hydrate
InChI Key ZOOZASWIMKXRIF-UHFFFAOYSA-N
Molecular Formula C2H10Na2O9S2
26

Ricca Chemical Company Formaldehyde - Sodium Carbonate Solution, Ricca Chemical
SDP

CAS: 7732-18-5 Molecular Formula: CH2O Molecular Weight (g/mol): Mixture MDL Number: MFCD00003274 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

PubChem CID 712
CAS 7732-18-5
Molecular Weight (g/mol) Mixture
ChEBI CHEBI:16842
MDL Number MFCD00003274
SMILES C=O
Synonym formalin,methanal,formol,methylene oxide,paraformaldehyde,oxomethane,paraform,formic aldehyde,oxymethylene,methyl aldehyde
IUPAC Name formaldehyde
InChI Key WSFSSNUMVMOOMR-UHFFFAOYSA-N
Molecular Formula CH2O
27

LabChem, Inc. Formaldehyde, Buffered, Certified, 10% (v/v), 38 to 42g/L, LabChem™
GSA_VA

Linear Formula HCHO
Color Clear, colorless
Physical Form Liquid
Chemical Name or Material Formaldehyde
Grade Certified
Name Note Buffered
Percent Purity 10% (v/v)
CAS 1310-73-2
Health Hazard 3 GHS P Statement
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Avoid breathing gas, mist, vapors, spray.
Wear protective clothing, protective gloves, eye protection, face protection.
Wash exposed skin thoroughly after handling.
Contaminated work clothing must not be allowed out of the workplace.
Avoid release to the environment.
If exposed or concerned: Get medical advice/attention.
If on skin: Remove immediately all contaminated clothing.
Wash skin with plenty of soap and water.
If skin irritation or rash occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.
If in eyes: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a poison center/doctor.
Store locked up.
Dispose of contents/container to comply with local, state and federal regulations.
Decomposition Information Phosphorus oxides; Carbon monoxide; Carbon dioxide
Health Hazard 2 GHS H Statement
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye damage.
May cause cancer (inhalation).
Harmful to aquatic life.
Health Hazard 1 Danger
Synonym Formalin
Recommended Storage Room Temperature
Formula Weight 30.05
CAS Max % 0.3
28

Reagents Holdings Llc Formaldehyde Solution, 13% (w/w), Reagents

Formaldehyde Solution, 13% (w/w), Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

29

Reagents Holdings Llc Formaldehyde, 1M Volumetric Preparation, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Formalin IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Formalin
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O
30

Reagents Holdings Llc Formaldehyde, 37%, pH 8.6, Reagents

CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N Synonym: Formalin, Methanal IUPAC Name: water SMILES: O

CAS 7732-18-5
Molecular Weight (g/mol) 18.02
SMILES O
Synonym Formalin, Methanal
IUPAC Name water
InChI Key XLYOFNOQVPJJNP-UHFFFAOYSA-N
Molecular Formula H2O